complexes with free

Trainers may be divided into two types: increases stamina (cardio) and developing force (power trainers). The first is - treadmills, exercise bikes, steppers, elliptical trainers and rowing. Parabody presented benches, simulators, where the load is used bodyweight and complexes with free and built-in weights. Of course, such a separation is not absolute: lessons on any kind of fitness and develop strength and endurance, but to varying degrees.

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Cardio first calculated to strengthen the cardiovascular and respiratory systems. So basically, because what will follow during class - this testimony pulse. The fact that the maximum effect of exercise on cardio achieved in the so-called "aerobic zone". Aerobic zone - is the pulse rate is equal to 60-80 percent of the maximum heart rate, which can be calculated by the formula 220 minus age. Typically, fat burning occurs when the pulse ranges from 60 to 70 percent, growth and strengthening of muscles - at 70-80 percent of the maximum frequency.